JPS6062705A - 電圧制御可変周波数発振器 - Google Patents

電圧制御可変周波数発振器

Info

Publication number
JPS6062705A
JPS6062705A JP59155880A JP15588084A JPS6062705A JP S6062705 A JPS6062705 A JP S6062705A JP 59155880 A JP59155880 A JP 59155880A JP 15588084 A JP15588084 A JP 15588084A JP S6062705 A JPS6062705 A JP S6062705A
Authority
JP
Japan
Prior art keywords
capacitor
frequency
curve
oscillation
changed
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP59155880A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6147002B2 (enrdf_load_stackoverflow
Inventor
Osamu Shizutani
治 静谷
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP59155880A priority Critical patent/JPS6062705A/ja
Publication of JPS6062705A publication Critical patent/JPS6062705A/ja
Publication of JPS6147002B2 publication Critical patent/JPS6147002B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
    • H03B5/08—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance
    • H03B5/12—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device
    • H03B5/1231—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device the amplifier comprising one or more bipolar transistors
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
    • H03B5/08—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance
    • H03B5/12—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device
    • H03B5/1203—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device the amplifier being a single transistor
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
    • H03B5/08—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance
    • H03B5/12—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device
    • H03B5/1237—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device comprising means for varying the frequency of the generator
    • H03B5/124—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device comprising means for varying the frequency of the generator the means comprising a voltage dependent capacitance
    • H03B5/1243—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element comprising lumped inductance and capacitance active element in amplifier being semiconductor device comprising means for varying the frequency of the generator the means comprising a voltage dependent capacitance the means comprising voltage variable capacitance diodes

Landscapes

  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
JP59155880A 1984-07-26 1984-07-26 電圧制御可変周波数発振器 Granted JPS6062705A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59155880A JPS6062705A (ja) 1984-07-26 1984-07-26 電圧制御可変周波数発振器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59155880A JPS6062705A (ja) 1984-07-26 1984-07-26 電圧制御可変周波数発振器

Publications (2)

Publication Number Publication Date
JPS6062705A true JPS6062705A (ja) 1985-04-10
JPS6147002B2 JPS6147002B2 (enrdf_load_stackoverflow) 1986-10-17

Family

ID=15615522

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59155880A Granted JPS6062705A (ja) 1984-07-26 1984-07-26 電圧制御可変周波数発振器

Country Status (1)

Country Link
JP (1) JPS6062705A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1113572A3 (en) * 1999-12-22 2002-05-02 Murata Manufacturing Co., Ltd. Voltage-controlled oscillator and electronic device using same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1113572A3 (en) * 1999-12-22 2002-05-02 Murata Manufacturing Co., Ltd. Voltage-controlled oscillator and electronic device using same
US6456169B2 (en) 1999-12-22 2002-09-24 Murata Manufacturing Co., Ltd. Voltage-controlled oscillator and electronic device using same

Also Published As

Publication number Publication date
JPS6147002B2 (enrdf_load_stackoverflow) 1986-10-17

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